Examples with Attribute javax.xml.stream.events.Attribute used on opensource projects

Example 76 with Attribute

use of javax.xml.stream.events.Attribute in project S-argo by Expugn.

the class SettingsParser method tryRead.

private void tryRead(String configFile) throws FailedToReadSettingFileException {
    InputStream in;
    XMLEventReader eventReader;
    /* CREATE XMLInputFactory AND XMLEventReader */
    XMLInputFactory inputFactory = XMLInputFactory.newInstance();
    try {
        in = new FileInputStream(configFile);
    } catch (FileNotFoundException e) {
        throw new FailedToReadSettingFileException();
    }
    try {
        eventReader = inputFactory.createXMLEventReader(in);
    } catch (XMLStreamException e) {
        try {
            in.close();
        } catch (IOException ex) {
        /* IGNORED */
        }
        throw new FailedToReadSettingFileException();
    }
    ignoredChannelNames = new ArrayList<>();
    recordCrystalRates = new ArrayList<>();
    circulatingRecordCrystalRates = new ArrayList<>();
    // goldBanners = new ArrayList<>();
    // goldBannersv2 = new ArrayList<>();
    shopItems = new TreeMap<>();
    /* READ XML FILE */
    while (eventReader.hasNext()) {
        XMLEvent event;
        try {
            event = eventReader.nextEvent();
        } catch (XMLStreamException e) {
            try {
                in.close();
            } catch (IOException ex) {
            /* IGNORED */
            }
            try {
                eventReader.close();
            } catch (XMLStreamException ex) {
            /* IGNORED */
            }
            throw new FailedToReadSettingFileException();
        }
        if (event.isStartElement()) {
            /* BOT SETTINGS */
            if (event.asStartElement().getName().getLocalPart().equals("Token")) {
                try {
                    event = eventReader.nextEvent();
                } catch (XMLStreamException e) {
                    try {
                        in.close();
                    } catch (IOException ex) {
                    /* IGNORED */
                    }
                    try {
                        eventReader.close();
                    } catch (XMLStreamException ex) {
                    /* IGNORED */
                    }
                    throw new FailedToReadSettingFileException();
                }
                botToken = event.asCharacters().getData();
                continue;
            }
            if (event.asStartElement().getName().getLocalPart().equals("NoGUI")) {
                try {
                    event = eventReader.nextEvent();
                } catch (XMLStreamException e) {
                    try {
                        in.close();
                    } catch (IOException ex) {
                    /* IGNORED */
                    }
                    try {
                        eventReader.close();
                    } catch (XMLStreamException ex) {
                    /* IGNORED */
                    }
                    throw new FailedToReadSettingFileException();
                }
                isNoGUI = Boolean.parseBoolean(event.asCharacters().getData());
                continue;
            }
            if (event.asStartElement().getName().getLocalPart().equals("GitHubDataRepository")) {
                try {
                    event = eventReader.nextEvent();
                } catch (XMLStreamException e) {
                    try {
                        in.close();
                    } catch (IOException ex) {
                    /* IGNORED */
                    }
                    try {
                        eventReader.close();
                    } catch (XMLStreamException ex) {
                    /* IGNORED */
                    }
                    throw new FailedToReadSettingFileException();
                }
                gitHubRepoURL = event.asCharacters().getData();
                continue;
            }
            if (event.asStartElement().getName().getLocalPart().equals("BotOwnerID")) {
                try {
                    event = eventReader.nextEvent();
                } catch (XMLStreamException e) {
                    try {
                        in.close();
                    } catch (IOException ex) {
                    /* IGNORED */
                    }
                    try {
                        eventReader.close();
                    } catch (XMLStreamException ex) {
                    /* IGNORED */
                    }
                    throw new FailedToReadSettingFileException();
                }
                botOwnerDiscordID = event.asCharacters().getData();
                continue;
            }
            /* COMMAND SETTINGS */
            if (event.asStartElement().getName().getLocalPart().equals("UseMention")) {
                try {
                    event = eventReader.nextEvent();
                } catch (XMLStreamException e) {
                    try {
                        in.close();
                    } catch (IOException ex) {
                    /* IGNORED */
                    }
                    try {
                        eventReader.close();
                    } catch (XMLStreamException ex) {
                    /* IGNORED */
                    }
                    throw new FailedToReadSettingFileException();
                }
                useMention = Boolean.parseBoolean(event.asCharacters().getData());
                continue;
            }
            if (event.asStartElement().getName().getLocalPart().equals("CommandPrefix")) {
                try {
                    event = eventReader.nextEvent();
                } catch (XMLStreamException e) {
                    try {
                        in.close();
                    } catch (IOException ex) {
                    /* IGNORED */
                    }
                    try {
                        eventReader.close();
                    } catch (XMLStreamException ex) {
                    /* IGNORED */
                    }
                    throw new FailedToReadSettingFileException();
                }
                commandPrefix = event.asCharacters().getData().charAt(0);
                continue;
            }
            if (event.asStartElement().getName().getLocalPart().equals("DeleteUserMessage")) {
                try {
                    event = eventReader.nextEvent();
                } catch (XMLStreamException e) {
                    try {
                        in.close();
                    } catch (IOException ex) {
                    /* IGNORED */
                    }
                    try {
                        eventReader.close();
                    } catch (XMLStreamException ex) {
                    /* IGNORED */
                    }
                    throw new FailedToReadSettingFileException();
                }
                deleteUserMessage = Boolean.parseBoolean(event.asCharacters().getData());
                continue;
            }
            if (event.asStartElement().getName().getLocalPart().equals("iChannel")) {
                Iterator<Attribute> attributes = event.asStartElement().getAttributes();
                while (attributes.hasNext()) {
                    Attribute attribute = attributes.next();
                    if (attribute.getName().toString().equals("channelName")) {
                        ignoredChannelNames.add(attribute.getValue());
                    }
                }
                continue;
            }
            /* SCOUT SETTINGS */
            if (event.asStartElement().getName().getLocalPart().equals("DisableImages")) {
                try {
                    event = eventReader.nextEvent();
                } catch (XMLStreamException e) {
                    try {
                        in.close();
                    } catch (IOException ex) {
                    /* IGNORED */
                    }
                    try {
                        eventReader.close();
                    } catch (XMLStreamException ex) {
                    /* IGNORED */
                    }
                    throw new FailedToReadSettingFileException();
                }
                isDisableImages = Boolean.parseBoolean(event.asCharacters().getData());
                continue;
            }
            if (event.asStartElement().getName().getLocalPart().equals("SimpleMessage")) {
                try {
                    event = eventReader.nextEvent();
                } catch (XMLStreamException e) {
                    try {
                        in.close();
                    } catch (IOException ex) {
                    /* IGNORED */
                    }
                    try {
                        eventReader.close();
                    } catch (XMLStreamException ex) {
                    /* IGNORED */
                    }
                    throw new FailedToReadSettingFileException();
                }
                isSimpleMessage = Boolean.parseBoolean(event.asCharacters().getData());
                continue;
            }
            if (event.asStartElement().getName().getLocalPart().equals("RarityStars")) {
                try {
                    event = eventReader.nextEvent();
                } catch (XMLStreamException e) {
                    try {
                        in.close();
                    } catch (IOException ex) {
                    /* IGNORED */
                    }
                    try {
                        eventReader.close();
                    } catch (XMLStreamException ex) {
                    /* IGNORED */
                    }
                    throw new FailedToReadSettingFileException();
                }
                isRarityStars = Boolean.parseBoolean(event.asCharacters().getData());
                continue;
            }
            if (event.asStartElement().getName().getLocalPart().equals("ScoutMaster")) {
                try {
                    event = eventReader.nextEvent();
                } catch (XMLStreamException e) {
                    try {
                        in.close();
                    } catch (IOException ex) {
                    /* IGNORED */
                    }
                    try {
                        eventReader.close();
                    } catch (XMLStreamException ex) {
                    /* IGNORED */
                    }
                    throw new FailedToReadSettingFileException();
                }
                try {
                    scoutMaster = event.asCharacters().getData();
                } catch (ClassCastException e) {
                    scoutMaster = "";
                }
                continue;
            }
            if (event.asStartElement().getName().getLocalPart().equals("copper")) {
                try {
                    event = eventReader.nextEvent();
                } catch (XMLStreamException e) {
                    try {
                        in.close();
                    } catch (IOException ex) {
                    /* IGNORED */
                    }
                    try {
                        eventReader.close();
                    } catch (XMLStreamException ex) {
                    /* IGNORED */
                    }
                    throw new FailedToReadSettingFileException();
                }
                copperRates = Double.parseDouble(event.asCharacters().getData());
                continue;
            }
            if (event.asStartElement().getName().getLocalPart().equals("silver")) {
                try {
                    event = eventReader.nextEvent();
                } catch (XMLStreamException e) {
                    try {
                        in.close();
                    } catch (IOException ex) {
                    /* IGNORED */
                    }
                    try {
                        eventReader.close();
                    } catch (XMLStreamException ex) {
                    /* IGNORED */
                    }
                    throw new FailedToReadSettingFileException();
                }
                silverRates = Double.parseDouble(event.asCharacters().getData());
                continue;
            }
            if (event.asStartElement().getName().getLocalPart().equals("gold")) {
                try {
                    event = eventReader.nextEvent();
                } catch (XMLStreamException e) {
                    try {
                        in.close();
                    } catch (IOException ex) {
                    /* IGNORED */
                    }
                    try {
                        eventReader.close();
                    } catch (XMLStreamException ex) {
                    /* IGNORED */
                    }
                    throw new FailedToReadSettingFileException();
                }
                goldRates = Double.parseDouble(event.asCharacters().getData());
                continue;
            }
            if (event.asStartElement().getName().getLocalPart().equals("platinum")) {
                try {
                    event = eventReader.nextEvent();
                } catch (XMLStreamException e) {
                    try {
                        in.close();
                    } catch (IOException ex) {
                    /* IGNORED */
                    }
                    try {
                        eventReader.close();
                    } catch (XMLStreamException ex) {
                    /* IGNORED */
                    }
                    throw new FailedToReadSettingFileException();
                }
                platinumRates = Double.parseDouble(event.asCharacters().getData());
                continue;
            }
            if (event.asStartElement().getName().getLocalPart().equals("RecordCrystal")) {
                double rate = 0.0;
                Iterator<Attribute> attributes = event.asStartElement().getAttributes();
                while (attributes.hasNext()) {
                    Attribute attribute = attributes.next();
                    if (attribute.getName().toString().equals("rate")) {
                        rate = Double.parseDouble(attribute.getValue());
                    }
                }
                recordCrystalRates.add(rate);
                continue;
            }
            if (event.asStartElement().getName().getLocalPart().equals("CirculatingRecordCrystal")) {
                double rate = 0.0;
                Iterator<Attribute> attributes = event.asStartElement().getAttributes();
                while (attributes.hasNext()) {
                    Attribute attribute = attributes.next();
                    if (attribute.getName().toString().equals("rate")) {
                        rate = Double.parseDouble(attribute.getValue());
                    }
                }
                circulatingRecordCrystalRates.add(rate);
                continue;
            }
            /* SHOP SETTINGS */
            if (event.asStartElement().getName().getLocalPart().equals("MaxShopLimit")) {
                try {
                    event = eventReader.nextEvent();
                } catch (XMLStreamException e) {
                    try {
                        in.close();
                    } catch (IOException ex) {
                    /* IGNORED */
                    }
                    try {
                        eventReader.close();
                    } catch (XMLStreamException ex) {
                    /* IGNORED */
                    }
                    throw new FailedToReadSettingFileException();
                }
                maxShopLimit = Integer.parseInt(event.asCharacters().getData());
                continue;
            }
            if (event.asStartElement().getName().getLocalPart().equals("shopItem")) {
                HashMap<Double, Integer> priceAndAmount = new HashMap<>();
                String itemName = "";
                Double price = 0.0;
                int amount = 0;
                Iterator<Attribute> attributes = event.asStartElement().getAttributes();
                while (attributes.hasNext()) {
                    Attribute attribute = attributes.next();
                    if (attribute.getName().toString().equals("itemName")) {
                        itemName = attribute.getValue();
                    }
                    if (attribute.getName().toString().equals("price")) {
                        price = Double.parseDouble(attribute.getValue());
                    }
                    if (attribute.getName().toString().equals("amount")) {
                        amount = Integer.parseInt(attribute.getValue());
                    }
                }
                priceAndAmount.put(price, amount);
                shopItems.put(itemName, priceAndAmount);
            }
        }
    }
}

Example 77 with Attribute

use of javax.xml.stream.events.Attribute in project S-argo by Expugn.

the class ScoutSettingsParser method read.

private void read() throws FailedToReadSettingFileException {
    InputStream in;
    XMLEventReader eventReader;
    /* CREATE XMLInputFactory AND XMLEventReader */
    XMLInputFactory inputFactory = XMLInputFactory.newInstance();
    try {
        in = new FileInputStream(FILE_PATH);
    } catch (FileNotFoundException e) {
        throw new FailedToReadSettingFileException();
    }
    try {
        eventReader = inputFactory.createXMLEventReader(in);
    } catch (XMLStreamException e) {
        try {
            in.close();
        } catch (IOException ex) {
        /* IGNORED */
        }
        throw new FailedToReadSettingFileException();
    }
    recordCrystalRates = new ArrayList<>();
    circulatingRecordCrystalRates = new ArrayList<>();
    /* READ XML FILE */
    while (eventReader.hasNext()) {
        XMLEvent event;
        try {
            event = eventReader.nextEvent();
        } catch (XMLStreamException e) {
            try {
                in.close();
            } catch (IOException ex) {
            /* IGNORED */
            }
            try {
                eventReader.close();
            } catch (XMLStreamException ex) {
            /* IGNORED */
            }
            throw new FailedToReadSettingFileException();
        }
        if (event.isStartElement()) {
            if (event.asStartElement().getName().getLocalPart().equals(DISABLE_IMAGES)) {
                try {
                    event = eventReader.nextEvent();
                } catch (XMLStreamException e) {
                    try {
                        in.close();
                    } catch (IOException ex) {
                    /* IGNORED */
                    }
                    try {
                        eventReader.close();
                    } catch (XMLStreamException ex) {
                    /* IGNORED */
                    }
                    throw new FailedToReadSettingFileException();
                }
                isDisableImages = Boolean.parseBoolean(event.asCharacters().getData());
                continue;
            }
            if (event.asStartElement().getName().getLocalPart().equals(SIMPLE_MESSAGE)) {
                try {
                    event = eventReader.nextEvent();
                } catch (XMLStreamException e) {
                    try {
                        in.close();
                    } catch (IOException ex) {
                    /* IGNORED */
                    }
                    try {
                        eventReader.close();
                    } catch (XMLStreamException ex) {
                    /* IGNORED */
                    }
                    throw new FailedToReadSettingFileException();
                }
                isSimpleMessage = Boolean.parseBoolean(event.asCharacters().getData());
                continue;
            }
            if (event.asStartElement().getName().getLocalPart().equals(RARITY_STARS)) {
                try {
                    event = eventReader.nextEvent();
                } catch (XMLStreamException e) {
                    try {
                        in.close();
                    } catch (IOException ex) {
                    /* IGNORED */
                    }
                    try {
                        eventReader.close();
                    } catch (XMLStreamException ex) {
                    /* IGNORED */
                    }
                    throw new FailedToReadSettingFileException();
                }
                isRarityStars = Boolean.parseBoolean(event.asCharacters().getData());
                continue;
            }
            if (event.asStartElement().getName().getLocalPart().equals(SCOUT_MASTER)) {
                try {
                    event = eventReader.nextEvent();
                } catch (XMLStreamException e) {
                    try {
                        in.close();
                    } catch (IOException ex) {
                    /* IGNORED */
                    }
                    try {
                        eventReader.close();
                    } catch (XMLStreamException ex) {
                    /* IGNORED */
                    }
                    throw new FailedToReadSettingFileException();
                }
                try {
                    scoutMaster = event.asCharacters().getData();
                } catch (ClassCastException e) {
                    scoutMaster = "";
                }
                continue;
            }
            if (event.asStartElement().getName().getLocalPart().equals(COPPER)) {
                try {
                    event = eventReader.nextEvent();
                } catch (XMLStreamException e) {
                    try {
                        in.close();
                    } catch (IOException ex) {
                    /* IGNORED */
                    }
                    try {
                        eventReader.close();
                    } catch (XMLStreamException ex) {
                    /* IGNORED */
                    }
                    throw new FailedToReadSettingFileException();
                }
                copperRate = Double.parseDouble(event.asCharacters().getData());
                continue;
            }
            if (event.asStartElement().getName().getLocalPart().equals(SILVER)) {
                try {
                    event = eventReader.nextEvent();
                } catch (XMLStreamException e) {
                    try {
                        in.close();
                    } catch (IOException ex) {
                    /* IGNORED */
                    }
                    try {
                        eventReader.close();
                    } catch (XMLStreamException ex) {
                    /* IGNORED */
                    }
                    throw new FailedToReadSettingFileException();
                }
                silverRate = Double.parseDouble(event.asCharacters().getData());
                continue;
            }
            if (event.asStartElement().getName().getLocalPart().equals(GOLD)) {
                try {
                    event = eventReader.nextEvent();
                } catch (XMLStreamException e) {
                    try {
                        in.close();
                    } catch (IOException ex) {
                    /* IGNORED */
                    }
                    try {
                        eventReader.close();
                    } catch (XMLStreamException ex) {
                    /* IGNORED */
                    }
                    throw new FailedToReadSettingFileException();
                }
                goldRate = Double.parseDouble(event.asCharacters().getData());
                continue;
            }
            if (event.asStartElement().getName().getLocalPart().equals(PLATINUM)) {
                try {
                    event = eventReader.nextEvent();
                } catch (XMLStreamException e) {
                    try {
                        in.close();
                    } catch (IOException ex) {
                    /* IGNORED */
                    }
                    try {
                        eventReader.close();
                    } catch (XMLStreamException ex) {
                    /* IGNORED */
                    }
                    throw new FailedToReadSettingFileException();
                }
                platinumRate = Double.parseDouble(event.asCharacters().getData());
                continue;
            }
            if (event.asStartElement().getName().getLocalPart().equals(PLATINUM6)) {
                try {
                    event = eventReader.nextEvent();
                } catch (XMLStreamException e) {
                    try {
                        in.close();
                    } catch (IOException ex) {
                    /* IGNORED */
                    }
                    try {
                        eventReader.close();
                    } catch (XMLStreamException ex) {
                    /* IGNORED */
                    }
                    throw new FailedToReadSettingFileException();
                }
                platinum6Rate = Double.parseDouble(event.asCharacters().getData());
                continue;
            }
            if (event.asStartElement().getName().getLocalPart().equals(RECORD_CRYSTAL)) {
                double rate = 0.0;
                Iterator<Attribute> attributes = event.asStartElement().getAttributes();
                while (attributes.hasNext()) {
                    Attribute attribute = attributes.next();
                    if (attribute.getName().toString().equals("rate")) {
                        rate = Double.parseDouble(attribute.getValue());
                    }
                }
                recordCrystalRates.add(rate);
                continue;
            }
            if (event.asStartElement().getName().getLocalPart().equals(CIRCULATING_RECORD_CRYSTAL)) {
                double rate = 0.0;
                Iterator<Attribute> attributes = event.asStartElement().getAttributes();
                while (attributes.hasNext()) {
                    Attribute attribute = attributes.next();
                    if (attribute.getName().toString().equals("rate")) {
                        rate = Double.parseDouble(attribute.getValue());
                    }
                }
                circulatingRecordCrystalRates.add(rate);
            }
        }
    }
}

Example 78 with Attribute

use of javax.xml.stream.events.Attribute in project hibernate-orm by hibernate.

the class JpaNamespaceTransformingEventReader method transform.

private StartElement transform(StartElement startElement) {
    String elementName = startElement.getName().getLocalPart();
    // use the start element to determine whether we have a persistence.xml or orm.xml
    if (START_ELEMENT_TO_NAMESPACE_URI.containsKey(elementName)) {
        currentDocumentNamespaceUri = START_ELEMENT_TO_NAMESPACE_URI.get(elementName);
    }
    List<Attribute> newElementAttributeList = updateElementAttributes(startElement);
    List<Namespace> newNamespaceList = updateElementNamespaces(startElement);
    // create the new element
    return xmlEventFactory.createStartElement(new QName(currentDocumentNamespaceUri, startElement.getName().getLocalPart()), newElementAttributeList.iterator(), newNamespaceList.iterator());
}

Example 79 with Attribute

use of javax.xml.stream.events.Attribute in project bazel by bazelbuild.

the class DataResourceXml method parse.

/**
   * Parses xml resources from a Path to the provided overwritable and combining collections.
   *
   * <p>This method is a bit tricky in the service of performance -- creating several collections
   * and merging them was more expensive than writing to mutable collections directly.
   *
   * @param xmlInputFactory Used to create an XMLEventReader from the supplied resource path.
   * @param path The path to the xml resource to be parsed.
   * @param fqnFactory Used to create {@link FullyQualifiedName}s from the resource names.
   * @param overwritingConsumer A consumer for overwritable {@link DataResourceXml}s.
   * @param combiningConsumer A consumer for combining {@link DataResourceXml}s.
   * @throws XMLStreamException Thrown with the resource format is invalid.
   * @throws FactoryConfigurationError Thrown with the {@link XMLInputFactory} is misconfigured.
   * @throws IOException Thrown when there is an error reading a file.
   */
public static void parse(XMLInputFactory xmlInputFactory, Path path, Factory fqnFactory, KeyValueConsumer<DataKey, DataResource> overwritingConsumer, KeyValueConsumer<DataKey, DataResource> combiningConsumer) throws XMLStreamException, FactoryConfigurationError, IOException {
    XMLEventReader eventReader = xmlInputFactory.createXMLEventReader(new BufferedInputStream(Files.newInputStream(path)), StandardCharsets.UTF_8.toString());
    try {
        // TODO(corysmith): Make the xml parsing more readable.
        for (StartElement resources = XmlResourceValues.moveToResources(eventReader); resources != null; resources = XmlResourceValues.moveToResources(eventReader)) {
            // Record attributes on the <resources> tag.
            Iterator<Attribute> attributes = XmlResourceValues.iterateAttributesFrom(resources);
            while (attributes.hasNext()) {
                Attribute attribute = attributes.next();
                Namespaces namespaces = Namespaces.from(attribute.getName());
                String attributeName = attribute.getName().getNamespaceURI().isEmpty() ? attribute.getName().getLocalPart() : attribute.getName().getPrefix() + ":" + attribute.getName().getLocalPart();
                overwritingConsumer.consume(fqnFactory.create(VirtualType.RESOURCES_ATTRIBUTE, attributeName), DataResourceXml.createWithNamespaces(path, ResourcesAttribute.of(attributeName, attribute.getValue()), namespaces));
            }
            // Process resource declarations.
            for (StartElement start = XmlResourceValues.findNextStart(eventReader); start != null; start = XmlResourceValues.findNextStart(eventReader)) {
                Namespaces.Collector namespacesCollector = Namespaces.collector();
                if (XmlResourceValues.isEatComment(start) || XmlResourceValues.isSkip(start)) {
                    continue;
                }
                ResourceType resourceType = getResourceType(start);
                if (resourceType == null) {
                    throw new XMLStreamException(path + " contains an unrecognized resource type: " + start, start.getLocation());
                }
                if (resourceType == DECLARE_STYLEABLE) {
                    // Styleables are special, as they produce multiple overwrite and combining values,
                    // so we let the value handle the assignments.
                    XmlResourceValues.parseDeclareStyleable(fqnFactory, path, overwritingConsumer, combiningConsumer, eventReader, start);
                } else {
                    // Of simple resources, only IDs and Public are combining.
                    KeyValueConsumer<DataKey, DataResource> consumer = (resourceType == ID || resourceType == PUBLIC) ? combiningConsumer : overwritingConsumer;
                    String elementName = XmlResourceValues.getElementName(start);
                    if (elementName == null) {
                        throw new XMLStreamException(String.format("resource name is required for %s", resourceType), start.getLocation());
                    }
                    FullyQualifiedName key = fqnFactory.create(resourceType, elementName);
                    XmlResourceValue xmlResourceValue = parseXmlElements(resourceType, eventReader, start, namespacesCollector);
                    consumer.consume(key, DataResourceXml.createWithNamespaces(path, xmlResourceValue, namespacesCollector.toNamespaces()));
                }
            }
        }
    } catch (XMLStreamException e) {
        throw new XMLStreamException(path + ": " + e.getMessage(), e.getLocation(), e);
    } catch (RuntimeException e) {
        throw new RuntimeException("Error parsing " + path, e);
    }
}

Example 80 with Attribute

use of javax.xml.stream.events.Attribute in project uPortal by Jasig.

the class LayoutPortalDataType method postProcessSinglePortalDataKey.

@SuppressWarnings("deprecation")
@Override
protected PortalDataKey postProcessSinglePortalDataKey(String systemId, PortalDataKey portalDataKey, XMLEventReader reader) {
    /* Fragment layouts are differentiated _only_ by file extension;  these
         * layouts must be imported BEFORE non-fragment layouts (i.e. layouts of
         * regular users)
         */
    if (systemId.endsWith(".fragment-layout.xml") || systemId.endsWith(".fragment-layout")) /* legacy file extension */
    {
        /* NOTE: In the future we could consider handling this case
             * similarly to how "default" users are handled (below):  by reading
             * the username attribute and checking it against the list of known
             * fragment layout owners.
             */
        return convertToFragmentKey(portalDataKey);
    }
    // in 2.6 and 3.0 format layout files)
    if (IMPORT_26_DATA_KEY.equals(portalDataKey) || IMPORT_30_DATA_KEY.equals(portalDataKey)) {
        final StartElement startElement = StaxUtils.getRootElement(reader);
        final Attribute usernameAttr = startElement.getAttributeByName(new QName("username"));
        if (usernameAttr != null) {
            final String username = usernameAttr.getValue();
            if (this.userIdentityStore.isDefaultUser(username)) {
                return convertToDefaultUserKey(portalDataKey);
            }
        } else {
            logger.warn("No username attribute on StartElement for {}", systemId);
        }
    }
    return portalDataKey;
}